how to make stereo preamplifier?

Stereo preamplifier circuit diagram:

This is a Stereo circuit diagram. we need a Stereo circuit when we are making an amplifier. without a pre-amplifier amplifier can’t make the best quality of sound. here in this circuit used OPA2134PA IC. it’s a dual-voltage preamplifier. 

The symbol is here for the component list 

this is the diagram

Do

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